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Manifestation of intermediate phase in mechanical properties: Nano-indentation studies on Ge-Te-Si bulk chalcogenide glasses

Date

Authors

Das, Chandasree

Mangalampalli, S.R.N. Kiran

Ramamurty, U

Asokan, Sundarrajan

Publisher

Pergamon-Elsevier Ltd

Abstract

Nano-indentation studies have been undertaken on bulk Ge 15Te85-xSix glasses (0≤x≤9), to estimate hardness, H and elastic modulus, E. It is found that E and H increase initially with the increase in the atomic percent of Si. Further, a plateau is seen

Keywords

Keywords: Atomic percent; Chalcogenide glass; Composition dependence; Composition ranges; Electrical switching; Glassy systems; Intermediate phase; Linear reduction; Plastic property; Si content; Germanium; Glass; Mechanical properties; Silicon A. Chalcogenide glasses; D. Thermally reversing window; E. Nano-indentation

URI

http://hdl.handle.net/1885/66620

Collections

ANU Research Publications

Source

Solid State Communications

Type

Journal article

DOI

10.1016/j.ssc.2012.09.020

Restricted until

2037-12-31

Downloads

File

Description

01_Das_Manifestation_of_intermediate_2012.pdf (406.73 KB)

02_Das_Manifestation_of_intermediate_2012.pdf (427.85 KB)